If your desk is anything like mine it is cluttered with millions of sticky notes, each containing some snippet of information that at some point seemed worth writing down. If you have been dreaming of the day that you can have your VS environment look similar, then wait no longer! My good friend Pablo Galliano has the perfect solution.
Seriously though, Pablo is probably one of the leading experts at extending VS (in both natural and unnatural ways) and has written a cool little utility allowing you to add post-it notes to your code. Take a look here for more information.